For an existing building being relocated with no interior remodel or change of use, what are the upgrade requirements by code?
Section 3404 of the OSSC addresses “moved buildings” as does ORS 455.410 entitled “Relocated Buildings; Substantial Compliance Required; Permits.” The statute states that “existing buildings or structures which are removed from their foundation and relocated to another site within this state shall be in substantial compliance in accordance to the statute.” In short, the statute recognizes moved buildings as existing structures. This statute defines “substantial compliance” and addresses upgrade requirements in terms of foundation construction, installation upgrades, smoke detection and permit requirements. The statute requires the new foundation to fully comply with current building codes. It also requires the ceiling and underfloor insulation to be upgraded to current levels. It requires the installation of smoke alarms at all locations the code imposes for new construction, but only requires the alarms to be hardwired and interconnected when wall and ceiling finishes have been remove
